From 08a70f101273f2489e02388feb417d713b359175 Mon Sep 17 00:00:00 2001 From: jpawlowski Date: Wed, 5 Jun 2019 14:20:29 +0000 Subject: [PATCH] 70_LaMetric2: fix concatenation warning git-svn-id: https://svn.fhem.de/fhem/trunk@19556 2b470e98-0d58-463d-a4d8-8e2adae1ed80 --- fhem/FHEM/70_LaMetric2.pm | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/fhem/FHEM/70_LaMetric2.pm b/fhem/FHEM/70_LaMetric2.pm index bb4db4683..9c36649e2 100644 --- a/fhem/FHEM/70_LaMetric2.pm +++ b/fhem/FHEM/70_LaMetric2.pm @@ -642,9 +642,11 @@ sub LaMetric2_ReceiveCommand($$$) { "LaMetric2 $name: called function LaMetric2_ReceiveCommand() for service '$service':" . "\n\nERROR: $err\n" . "HTTP RESPONSE HEADER:\n" - . $param->{httpheader} + . ( defined($param) + && ref($param) + && defined( $param->{httpheader} ) ? $param->{httpheader} : "" ) . "\n\nHTTP RESPONSE BODY:\n" - . ($data?$data:""); + . ( defined($data) ? $data : "" ); my $state = ReadingsVal( $name, "state", "initialized" ); my $power = ReadingsVal( $name, "power", "off" ); @@ -1131,8 +1133,8 @@ sub LaMetric2_SetScreensaver { ); if ( $screensaver ne "off" ) { - $body{screensaver}{enabled} = 1; - $body{screensaver}{mode} = $screensaver; + $body{screensaver}{enabled} = 1; + $body{screensaver}{mode} = $screensaver; $body{screensaver}{mode_params} = ( { enabled => 1,